【作者】 单超；

【导师】 陈素文；

【作者基本信息】 北京林业大学 ， 林产化学加工工程， 2006， 硕士

【摘要】 本文旨在深度合理的利用重质松节油资源,变废为宝,充分开发其潜在的经济价值,同时开发出合成檀香型香料的新路线。重质松节油的利用一直是个难题,主要原因是其萜烯类组分复杂,沸点相近,分离困难,故大多重油直接用做锅炉燃料,造成资源大量浪费。本文以马尾松重质松节油为原料,利用其组分各自的化学特性不同,对其进行了有效分离,在分离的同时合成系列香料产品,主要有:ω-乙酰氧甲基长叶烯、ω-羟甲基长叶烯、异长叶烯、甲酸长叶酯、β-石竹烯醇、环氧石竹烯、a-檀香烯醇等。提出了以重油为原料光敏氧化合成檀香型香料的新路线,并进行了初步实验验证。对合成系列香料的各步反应,本文通过改变反应时间、配料比、反应温度、催化剂的种类和用量等条件,对原有工艺进行了优化,提出了最为合理和有开发价值的工艺路线。更多还原

【Abstract】 This dissertation aims at reasonable exploitation in weight turpentine resources, developping its latent economy value well.At the same time, developping a new route for synthesis of sandalwood -like perfume.The exploitation of the weight turpentine has been a hard work, the main reason is its constitution complicacy,their boiling point are close and separating the difficulty.So most of it uses to do the boiler fuel directly, resulting in resources is wasted. We regard horsetail pine weight turpentine as materail, because the chemistry characteristic of its constitutions is different,they can be effectively separated,and synthesize the series perfumes product, Such asω- AML,ω- HML,isolongifolene,β-carypophyllene alcohol,cyclo-oxy-carypophyllene,α-santaleneol.What’s more,one newsynthetic route of sandalwood -like perfume is discussed.Based on systematic observation ,the author carries out a detailed analysis about all the elements that potentially affevt the outcome of the experiment,namely the catalyst used,the dosage of the catalyst,tempe--rature,time and mixture ratio of the materials.which serves as the fou--ndation for the comprehensive improvement of the techniques as prposed in this dissertation.更多还原